[  490.531721][ T3177] br: port 1(veth1) entered blocking state
[  490.531938][ T3177] br: port 1(veth1) entered disabled state
[  490.532118][ T3177] veth1: entered allmulticast mode
[  490.533671][ T3177] veth1: entered promiscuous mode
[  490.536670][  T478] br: port 1(veth1) entered blocking state
[  490.536857][  T478] br: port 1(veth1) entered forwarding state
[  490.578636][ T3183] br: port 2(veth3) entered blocking state
[  490.578858][ T3183] br: port 2(veth3) entered disabled state
[  490.579101][ T3183] veth3: entered allmulticast mode
[  490.581168][ T3183] veth3: entered promiscuous mode
[  490.582585][   T92] br: port 2(veth3) entered blocking state
[  490.582802][   T92] br: port 2(veth3) entered forwarding state
[  490.626669][ T3188] br: port 3(veth4) entered blocking state
[  490.626886][ T3188] br: port 3(veth4) entered disabled state
[  490.627124][ T3188] veth4: entered allmulticast mode
[  490.628648][ T3188] veth4: entered promiscuous mode
[  490.629972][   T92] br: port 3(veth4) entered blocking state
[  490.630192][   T92] br: port 3(veth4) entered forwarding state
[  599.116819][ T3787] br: port 3(veth4) entered disabled state
[  599.117441][ T3787] veth4: left allmulticast mode
[  599.117636][ T3787] veth4: left promiscuous mode
[  599.117955][ T3787] br: port 3(veth4) entered disabled state
[  599.165218][ T3789] br: port 2(veth3) entered disabled state
[  599.166009][ T3789] veth3: left allmulticast mode
[  599.166160][ T3789] veth3: left promiscuous mode
[  599.166415][ T3789] br: port 2(veth3) entered disabled state
[  599.203183][ T3791] br: port 1(veth1) entered disabled state
[  599.203904][ T3791] veth1: left allmulticast mode
[  599.204097][ T3791] veth1: left promiscuous mode
[  599.204430][ T3791] br: port 1(veth1) entered disabled state